Improving HipChat integration

Eilif - We do have customers passing in different colors to hip chat for cleared and acknowledged.  If you configure the integration to send different alert data by alert type, you can include the hip chat color.  To do this for alert severity, you would need to copy your integration and adjust based on alert rule.

Re the v2 API, we'd be happy to give you a hand.  You can use the Chat with Engineer button or Support Request to engage a technical engineer, we will be sure to update our documentation with any findings.